. "Environmental Microbiology" . . "Ubiquity of Polynucleobacter necessarius ssp. asymbioticus in lentic freshwater habitats of a heterogenous 2000 km2 area"@en . "Hahn, M. W." . "Jezbera, Jan" . . "We sampled stagnant freshwater habitats in a heterogeneous 2000 square kilometre area, together with ecologically different habitats outside this area. In total, 137 lakes, ponds and puddles were investigated, which represent an enormous diversity of habitats differing, e.g. in depth (<10 cm\u2013171 m) and pH (3.9\u20138.5). PnecC bacteria were detected by cultivation-independent methods in all investigated habitats, and their presence was confirmed by cultivation of strains from selected habitats representing the whole studied ecological range. The determined relative abundance of the subspecies ranged from values close to the detection limit of FISH (0.2%) to 67% (average 14.5%), and the highest observed absolute abundance was 5.3 million cells per ml. Statistical analyses revealed that the abundance of PnecC bacteria was controlled by factors linked to concentrations of humic substances, which support the hypothesis that these bacteria utilize photodegradation products of humic substances." . "RIV/60077344:_____/10:00341201" . . . "Brandt, U." . . . "Lindstr\u00F6m, E. S." . . "3" . . "Polynucleobacter; ubiquity; ecotype"@en . "Jezberov\u00E1, Jitka" . "1462-2912" . . "12" . "Langenheder, S." . "12"^^ . "Ubiquity of Polynucleobacter necessarius ssp. asymbioticus in lentic freshwater habitats of a heterogenous 2000 km2 area"@en . . "2"^^ . . . "293987" . "We sampled stagnant freshwater habitats in a heterogeneous 2000 square kilometre area, together with ecologically different habitats outside this area. In total, 137 lakes, ponds and puddles were investigated, which represent an enormous diversity of habitats differing, e.g. in depth (<10 cm\u2013171 m) and pH (3.9\u20138.5). PnecC bacteria were detected by cultivation-independent methods in all investigated habitats, and their presence was confirmed by cultivation of strains from selected habitats representing the whole studied ecological range. The determined relative abundance of the subspecies ranged from values close to the detection limit of FISH (0.2%) to 67% (average 14.5%), and the highest observed absolute abundance was 5.3 million cells per ml. Statistical analyses revealed that the abundance of PnecC bacteria was controlled by factors linked to concentrations of humic substances, which support the hypothesis that these bacteria utilize photodegradation products of humic substances."@en . . . "Ubiquity of Polynucleobacter necessarius ssp. asymbioticus in lentic freshwater habitats of a heterogenous 2000 km2 area" . "[A6F83F19EE97]" . . "GB - Spojen\u00E9 kr\u00E1lovstv\u00ED Velk\u00E9 Brit\u00E1nie a Severn\u00EDho Irska" . "6"^^ . "Ubiquity of Polynucleobacter necessarius ssp. asymbioticus in lentic freshwater habitats of a heterogenous 2000 km2 area" . . "P(GA206/08/0015), Z(AV0Z60170517)" . . "RIV/60077344:_____/10:00341201!RIV10-AV0-60077344" . "000274942300010" .